In Episode 475 of the Smart Buildings Academy Podcast, we take a comprehensive look at the vital role of hot water systems in building automation. Whether you're troubleshooting a stubborn boiler, programming complex multi-system setups, or trying to master sequencing, this episode dives into the core concepts and strategies you need to succeed.

This isn't just another technical breakdown — it's a deep dive into real-world scenarios, practical tips, and common pitfalls, designed to enhance your understanding and control of these critical systems.

Key Topics Covered:

• The science behind hot water systems: What makes them efficient for energy transfer?
• Single vs. multi-boiler systems: How to approach sequencing and lead-lag control.
• Hot water setpoint strategies: Outdoor air resets, mixing valves, and system balance.
• Steam systems: Why they’re powerful, how to manage them safely, and their role in energy distribution.
• Avoiding common mistakes with flow, fuel, and control in hot water and steam systems.

If you're looking to refine your expertise in HVAC control sequences and elevate your building automation game, this episode is packed with insights and strategies tailored to your needs.

In Episode 474 of the Smart Buildings Academy Podcast, we delve deep into the intricacies of 100% outdoor air units (OAUs). For building automation professionals, mastering these systems is critical, especially in high-stakes environments like operating rooms, clean rooms, and data centers. Whether you’re a seasoned technician or just starting your journey in HVAC controls, this episode unpacks the nuances that can make or break the performance of OAUs.

Join us as we explore how to prevent common pitfalls and enhance system performance. You'll walk away with practical insights and a fresh perspective on state-based control strategies that could revolutionize your approach to HVAC systems.

Key Topics Covered:

• The vital role of state-based control in HVAC troubleshooting and programming.
• Common issues with 100% outdoor air units in extreme weather conditions.
• The interplay between preheat, cooling, and reheat sequences.
• Ensuring safety and efficiency with damper status and static pressure controls.
• Humidity control strategies for maintaining precise environmental conditions.

Dive into this episode to gain actionable knowledge on optimizing OAU performance and to hear insights that could transform how you approach control sequences.

Podcast Summary for SBA 473: HVAC Control Sequences Part 3

Unlock the secrets to mastering HVAC control sequences in this engaging episode of the Smart Buildings Academy Podcast. Episode 473 dives into the intricate world of air handling units, revealing insights every building automation professional needs to optimize performance and troubleshoot with precision.

Join the conversation as we explore critical ideas that directly impact your projects and systems. Whether you're designing, programming, or maintaining airside systems, this episode is packed with actionable wisdom to elevate your skills.

Key Topics Covered:

• Understanding the role of airflow as the foundation of temperature and humidity control.
• Exploring the mechanics behind constant air volume (CAV) and variable air volume (VAV) systems.
• Demystifying economizer control for energy-efficient ventilation and free cooling.
• Key safety measures for air handling units and their impact on system performance.
• Advanced sequences for occupancy, ventilation, and environmental quality control.

Don’t miss this chance to deepen your expertise and gain practical strategies for real-world application. Tune in live on Thursday, December 12th, at 8 AM EST / 5 AM PST, or catch the episode anytime on your favorite podcast platform.

SBA 472: HVAC Control Sequences Part 2

Struggling with airside systems? Whether it's fan coil units, rooftop units, or handling building pressurization, this episode dives into the essential airside control sequences every BAS professional must master. Understand the foundations of air movement and control to elevate your expertise and efficiency in the field.

🔍 This episode focuses on practical concepts for navigating real-world challenges in airside systems, ensuring you're equipped to tackle them with confidence.

Key Topics Covered:

• Fan Coil Units: What makes them unique and where they shine in specific applications.
• Rooftop Units: Explore their role in airside control and how economizers enhance energy efficiency.
• Pressurization Basics: Why building pressurization is critical and how to maintain it effectively.
• Airflow Management: Insights into supply, exhaust, and volumetric offsets for optimal performance.
• Key Safety Features: How condensate alarms, dampers, and other safeguards protect your systems.